Base | Representation |
---|---|
bin | 1011000110110001111101… |
… | …1110011101101011010100 |
3 | 1121020101000221210111122012 |
4 | 2301230133132131223110 |
5 | 3100031333221231400 |
6 | 41545413334323352 |
7 | 2400136640200163 |
oct | 261543736355324 |
9 | 47211027714565 |
10 | 12211120102100 |
11 | 3988785a55327 |
12 | 145271b4b9558 |
13 | 6a767179791a |
14 | 3030428b53da |
15 | 16298c759d35 |
hex | b1b1f79dad4 |
12211120102100 has 36 divisors (see below), whose sum is σ = 26504672634048. Its totient is φ = 4883242140000.
The previous prime is 12211120102099. The next prime is 12211120102189. The reversal of 12211120102100 is 120102111221.
It is a super-2 number, since 2×122111201021002 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14666636 + ... + 15476835.
Almost surely, 212211120102100 is an apocalyptic number.
12211120102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12211120102100 is an abundant number, since it is smaller than the sum of its proper divisors (14293552531948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12211120102100 is a wasteful number, since it uses less digits than its factorization.
12211120102100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30147536 (or 30147529 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12211120102100 its reverse (120102111221), we get a palindrome (12331222213321).
The spelling of 12211120102100 in words is "twelve trillion, two hundred eleven billion, one hundred twenty million, one hundred two thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •